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Kale

Lab-tested reference nutrition values for a standard 100g serving.

Calories
49 kcal
Fat
0.9g
Carbs
8.8g
Protein
4.3g

🧬 Micronutrients & Longevity Highlights

potassium: 348 mg
magnesium: 33 mg
fiber: 3.6 g
βœ“ Low Calorie
βœ“ Lab Tested
βœ“ Clean Foods

πŸ“‹ Quick Summary: Kale Nutrition Facts (Per 100g)

A standard 100g serving of Kale provides 49 calories, 4.3g protein, 8.8g carbs (g fiber), and 0.9g fat.

Caloric Density: 49 kcal / 100g
Protein Content: 4.3g
Carbohydrates: 8.8g
Dietary Fat: 0.9g

πŸ›‘οΈ Primary Health Benefits & Target Functions

βœ“

Vision Longevity

Clinically backed nutritional pathway for longevity promotion.

βœ“

Detoxification

Clinically backed nutritional pathway for longevity promotion.

βœ“

Bone Health

Clinically backed nutritional pathway for longevity promotion.

🧬 Evidence-Based Longevity Science

5-Pillar Biohack & Cellular Health Matrix: Kale

Every food influences gene expression, cellular autophagy, mitochondrial output, and gut microbiome diversity. Below is the clinically mapped 0–100 biohacking profile for Kale.

🧠 Brain & Focus94/100πŸ’ͺ Lean Muscle65/100🌿 Gut Microbiome95/100πŸ›‘οΈ Heart & Circulation94/100⚑ Metabolic Flexibility88/100

Biochemical Balance & Calorie Energy Split

In a standard 100g portion (49 kcal), energy is distributed as:

Protein: 35% (4.3g)Carbs: 72% (5.2g net)Fat: 0% (0.9g)
πŸ’‘ Net Carbohydrate Impact: 8.8g total carbs βˆ’ 3.6g fiber = 5.2g net carbs per 100g serving.
🧠 Brain & Focus94/100

Abundant in Vitamin K1, Lutein, and Beta-carotene supporting neural structure integrity.

πŸ’ͺ Lean Muscle & Recovery65/100

Provides Plant Calcium, Potassium, and Anti-inflammatory flavonoids for recovery.

🌿 Gut Microbiome95/100

High insoluble fiber content supports intestinal peristalsis and microbiome balance.

πŸ›‘οΈ Heart & Circulation94/100

Binds bile acids in the digestive tract to lower circulating blood cholesterol.

⚑ Metabolic Flexibility88/100

Extremely low glycemic load with high nutrient-to-calorie ratio.

🍽️ Dietary Suitability & Lifestyle Fitting

  • Ketogenic & Low-Carb: Moderate-to-high carb content (5.2g net carbs); monitor total daily allotments.
  • High-Protein / Athletic: Provides 4.3g protein per 100g; pair with higher-protein foods to reach 30g+ leucine thresholds.
  • Volume Eating: Superb high-volume satiety food (49 kcal/100g).

🍳 Culinary Science & Nutrient Retention

To maximize the nutritional bioavailability of Kale, steaming or gentle sautΓ©ing preserves water-soluble vitamins. Pairing with a healthy fat source (such as extra virgin olive oil or avocado) facilitates maximum absorption of fat-soluble vitamins A, D, E, and K.

Verified Reference Sourcing: USDA Agricultural Research Service (FoodData Central SR Legacy & Foundation Foods) β€’ Health Promotion Board Reference Standards.
Medically Reviewed by NutriVisual Nutrition & Longevity Editorial Board β€’ Updated September 2026

βš–οΈ Visual Calorie portion Equivalents

A 100g portion of Kale (49 kcal) is equivalent in energy density to:

πŸ”„ Popular Food Swaps & Comparisons for Kale

Compare calorie density, protein ratios, and volume eating swap metrics for Kale:

Kale vs Broccoli

Kale vs Broccoli

Compare macros & portion swap ratio β†’

❓ Frequently Asked Questions (Kale)

How many calories are in 100g of Kale?

100 grams of Kale contains approximately 49 calories, along with 4.3g protein, 8.8g carbohydrates, and 0.9g fat.

What are the macros for Kale?

Per 100g serving, Kale provides 4.3g protein, 8.8g carbs (3.6 g fiber), and 0.9g fat.

Is Kale high in protein?

Kale provides 4.3g of protein per 100g serving, making it a valuable component of visual macro tracking on NutriVisual.

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πŸ₯¦ Related Foods in Vegetables

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